Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 g8=B draw
3 g8=K draw
4 g8=N draw
5 Nf2 draw
6 Ng1 draw
7 Rg8 draw
8 Rh6 draw
9 Rh7 draw
10 g8=R loss in 4 half-moves
11 g8=Q loss in 2 half-moves
12 Nf4 loss in 2 half-moves
13 Ng5 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh5 loss in 2 half-moves